<template>
    <div>
       <!-- 面包屑导航 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>

       <!-- 卡片视图 -->
       <el-card>
           <el-table
            border 
            stripe
           :data="rightsList"
           >
           <el-table-column type="index"></el-table-column>
            <el-table-column label="权限名称" prop="authName"></el-table-column>
            <el-table-column label="路径" prop="path"></el-table-column>
            <el-table-column label="权限等级" prop="level">
                <!-- 放置作用域插槽，通过权限等级显示不同的颜色标签，后台返回的等级数据是个字符串，要加引号 -->
                <template slot-scope="scope">
                  <el-tag v-if="scope.row.level==='0'">一级权限</el-tag>
                  <el-tag type="success" v-else-if="scope.row.level==='1'">二级权限</el-tag>
                  <el-tag type="warning" v-else>三级权限</el-tag>
                </template>
            </el-table-column>

           </el-table>
       </el-card>
    </div>
</template>

<script>
export default {
    data() {
        return {
            // 全部的权限列表数据
            rightsList:[]
        }
    },

    created(){
        this.getRightsList();
    },

    methods:{
        // 获取权限列表的方法
        async getRightsList(){
        const {data:res}=await this.$http.get('rights/list');
        if(res.meta.status!==200){return this.$message.error('获取权限列表失败');}
        else{
            this.rightsList=res.data;
            console.log( this.rightsList)
          }
       
        }
    }
}
</script>

<style lang="less" scoped>

</style>